/* Lux American Grill — Promo Code Management */

:root {
    --lux-black: #0a0a0a;
    --lux-dark: #141414;
    --lux-dark-2: #1c1c1c;
    --lux-dark-3: #252525;
    --lux-gold: #c9a227;
    --lux-gold-light: #e0bc4a;
    --lux-gold-dark: #9a7b1a;
    --lux-white: #f5f5f0;
    --lux-gray: #8a8a85;
    --lux-gray-light: #b0b0aa;
    --lux-success: #2d8a4e;
    --lux-error: #c0392b;
    --lux-warning: #d4a017;
    --font-serif: Georgia, 'Times New Roman', serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius: 8px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --nav-height: 64px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    background: var(--lux-black);
    color: var(--lux-white);
    line-height: 1.5;
    min-height: 100vh;
}

a {
    color: var(--lux-gold);
    text-decoration: none;
}

a:hover {
    color: var(--lux-gold-light);
}

img {
    max-width: 100%;
    height: auto;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.hidden {
    display: none !important;
}

.text-muted {
    color: var(--lux-gray);
}

.text-center {
    text-align: center;
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background:
        radial-gradient(ellipse at top, rgba(201, 162, 39, 0.08) 0%, transparent 60%),
        var(--lux-black);
    padding: 1.5rem;
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: var(--lux-dark);
    border: 1px solid rgba(201, 162, 39, 0.2);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header .logo,
.nav-logo {
    height: 72px;
    width: auto;
    margin-bottom: 1rem;
}

.login-header h1 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--lux-gold);
    text-transform: uppercase;
}

.subtitle {
    color: var(--lux-gray);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.login-footer {
    text-align: center;
    color: var(--lux-gray);
    font-size: 0.8rem;
    margin-top: 1.5rem;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--lux-dark);
    border-bottom: 1px solid rgba(201, 162, 39, 0.15);
    padding: 0 1.5rem;
    height: var(--nav-height);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-logo {
    height: 40px;
    margin: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-links > a {
    color: var(--lux-gray-light);
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s, background 0.2s;
}

.nav-links > a:hover,
.nav-links > a.active {
    color: var(--lux-gold);
    background: rgba(201, 162, 39, 0.08);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-left: 1rem;
    padding-left: 1rem;
    border-left: 1px solid var(--lux-dark-3);
}

.nav-user-name {
    font-size: 0.875rem;
    font-weight: 600;
}

.nav-user-role {
    font-size: 0.75rem;
    color: var(--lux-gold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--lux-gold);
}

/* Main Content */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    color: var(--lux-gold);
    letter-spacing: 0.03em;
}

.page-header p {
    color: var(--lux-gray);
    margin-top: 0.25rem;
}

.flex-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.header-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Cards */
.card {
    background: var(--lux-dark);
    border: 1px solid rgba(201, 162, 39, 0.12);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card h2 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--lux-gold);
    margin-bottom: 1rem;
    font-weight: 400;
}

/* Dashboard */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    text-align: center;
    padding: 1.5rem 1rem;
}

.stat-card-wide {
    grid-column: span 1;
}

.stat-value {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--lux-gold);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--lux-gray);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.5rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.leaderboard {
    list-style: none;
}

.leaderboard li {
    display: flex;
    align-items: center;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--lux-dark-3);
}

.leaderboard .rank {
    width: 28px;
    height: 28px;
    background: rgba(201, 162, 39, 0.15);
    color: var(--lux-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    margin-right: 0.75rem;
}

.leaderboard .name {
    flex: 1;
}

.leaderboard .count {
    color: var(--lux-gold);
    font-weight: 700;
}

.quick-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--lux-gray-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--lux-dark-2);
    border: 1px solid var(--lux-dark-3);
    border-radius: var(--radius);
    color: var(--lux-white);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--lux-gold);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 1.5rem;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    text-transform: none;
    font-weight: 400;
}

.checkbox-label input {
    width: auto;
}

.meta-info {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.meta-info small {
    color: var(--lux-gray);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.25rem;
    border: none;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    text-decoration: none;
    white-space: nowrap;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--lux-gold), var(--lux-gold-dark));
    color: var(--lux-black);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--lux-gold-light), var(--lux-gold));
    color: var(--lux-black);
}

.btn-secondary {
    background: var(--lux-dark-3);
    color: var(--lux-white);
    border: 1px solid rgba(201, 162, 39, 0.25);
}

.btn-secondary:hover {
    background: var(--lux-dark-2);
    color: var(--lux-gold);
}

.btn-outline {
    background: transparent;
    color: var(--lux-gold);
    border: 1px solid var(--lux-gold);
}

.btn-outline:hover {
    background: rgba(201, 162, 39, 0.1);
}

.btn-danger {
    background: var(--lux-error);
    color: white;
}

.btn-danger:hover {
    background: #a93226;
    color: white;
}

.btn-sm {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

/* Alerts */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
}

.alert-error {
    background: rgba(192, 57, 43, 0.15);
    border: 1px solid rgba(192, 57, 43, 0.4);
    color: #e74c3c;
}

.alert-success {
    background: rgba(45, 138, 78, 0.15);
    border: 1px solid rgba(45, 138, 78, 0.4);
    color: #58d68d;
}

.alert-warning {
    background: rgba(212, 160, 23, 0.15);
    border: 1px solid rgba(212, 160, 23, 0.4);
    color: var(--lux-gold-light);
}

.alert ul {
    margin-left: 1.25rem;
}

/* Redeem Page */
.redeem-panel {
    max-width: 700px;
    margin: 0 auto;
}

.input-promo-code {
    width: 100%;
    padding: 1.25rem 1.5rem;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-align: center;
    text-transform: uppercase;
    background: var(--lux-dark);
    border: 2px solid rgba(201, 162, 39, 0.3);
    border-radius: var(--radius);
    color: var(--lux-gold);
    font-family: 'Courier New', monospace;
}

.input-promo-code:focus {
    outline: none;
    border-color: var(--lux-gold);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
}

.redeem-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1.5rem 0;
}

.result-panel {
    background: var(--lux-dark);
    border: 1px solid rgba(201, 162, 39, 0.15);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.status-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.status-valid { background: rgba(45, 138, 78, 0.2); color: #58d68d; }
.status-invalid { background: rgba(192, 57, 43, 0.2); color: #e74c3c; }
.status-expired { background: rgba(212, 160, 23, 0.2); color: var(--lux-gold-light); }
.status-redeemed { background: rgba(138, 138, 133, 0.2); color: var(--lux-gray-light); }
.status-disabled { background: rgba(80, 80, 80, 0.3); color: var(--lux-gray); }

.result-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.result-item {
    padding: 0.75rem;
    background: var(--lux-dark-2);
    border-radius: var(--radius);
}

.result-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--lux-gray);
    margin-bottom: 0.25rem;
}

.result-value {
    font-size: 1rem;
    font-weight: 600;
    word-break: break-word;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.data-table th,
.data-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--lux-dark-3);
    white-space: nowrap;
}

.data-table th {
    color: var(--lux-gold);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--lux-dark-2);
    position: sticky;
    top: 0;
}

.data-table tbody tr:hover {
    background: rgba(201, 162, 39, 0.03);
}

.data-table code {
    background: var(--lux-dark-2);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    color: var(--lux-gold);
    font-size: 0.85em;
}

.sort-link {
    color: inherit;
    text-decoration: none;
}

.sort-link:hover {
    color: var(--lux-gold);
}

.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-role {
    background: rgba(201, 162, 39, 0.15);
    color: var(--lux-gold);
}

.actions-cell {
    white-space: nowrap;
}

/* Search & Filters */
.search-bar {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.search-bar input {
    flex: 1;
    min-width: 200px;
    padding: 0.65rem 1rem;
    background: var(--lux-dark-2);
    border: 1px solid var(--lux-dark-3);
    border-radius: var(--radius);
    color: var(--lux-white);
    font-size: 0.9rem;
}

.filter-form .filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.filter-actions {
    display: flex;
    gap: 0.75rem;
}

.results-count {
    color: var(--lux-gray);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

/* Bulk generate */
.generated-codes-list {
    width: 100%;
    min-height: 200px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    background: var(--lux-dark-2);
    border: 1px solid var(--lux-dark-3);
    border-radius: var(--radius);
    color: var(--lux-gold);
    padding: 1rem;
    resize: vertical;
}

.redemption-history-card {
    margin-top: 1.5rem;
}

.user-edit-row td {
    background: var(--lux-dark-2);
    padding: 1rem !important;
}

.user-form {
    align-items: end;
}

/* Responsive */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--lux-dark);
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        border-bottom: 1px solid rgba(201, 162, 39, 0.15);
        box-shadow: var(--shadow);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-user {
        margin-left: 0;
        padding-left: 0;
        border-left: none;
        padding-top: 0.75rem;
        border-top: 1px solid var(--lux-dark-3);
        flex-wrap: wrap;
    }

    .main-nav {
        flex-wrap: wrap;
        position: relative;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .result-grid {
        grid-template-columns: 1fr;
    }

    .redeem-actions {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 1.5rem;
    }

    .stat-value {
        font-size: 1.75rem;
    }

    .flex-header {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: 2rem 1.25rem;
    }

    .main-content {
        padding: 1.25rem 1rem;
    }

    .input-promo-code {
        font-size: 1.25rem;
        padding: 1rem;
    }
}